Storage and Distribution of Organic Carbon and Nutrients in Acidic Soils Developed on Sulfidic Sediments: The Roles of Reactive Iron and Macropores
In a boreal acidic sulfate-rich subsoil (pH 3–4) developing on sulfidic and organic-rich
sediments over the past 70 years, extensive brownish-to-yellowish layers have formed on …
sediments over the past 70 years, extensive brownish-to-yellowish layers have formed on …
[图书][B] N-alkane biosignatures in High Arctic Mars analogue gossan deposits
H Aoid - 2023 - search.proquest.com
If past life ever existed on Mars, what are the multiple ways it could have been preserved in
the Martian geological record? This crucial question is becoming especially relevant the …
the Martian geological record? This crucial question is becoming especially relevant the …
Applying Novel Techniques from Physical and Biological Sciences to Life Detection
One of the primary goals of the space exploration community is to unambiguously detect
past or present life outside of Earth. As such, a number of so-called life detection …
past or present life outside of Earth. As such, a number of so-called life detection …
[PDF][PDF] Département de géomatique appliquée Faculté des lettres et sciences humaines Université de Sherbrooke
G Belleau-Magnat - 2024 - savoirs.usherbrooke.ca
Les missions orbitales et robotiques sur Mars ont permis de déterminer avec succès que
cette planète avait, autrefois, un climat chaud et humide, incluant la présence d'eau liquide …
cette planète avait, autrefois, un climat chaud et humide, incluant la présence d'eau liquide …